From 3616a5f992e6d12fc7f005b7b67ab2101d248470 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Javier=20Jard=C3=B3n?= <jjardon@gnome.org>
Date: Tue, 13 Sep 2011 16:13:41 +0100
Subject: [PATCH] configure.ac: Update autotools configuration

Do not use autoconf deprecated macros
Use new libtool syntax
honor aclocal flags
---
 Makefile.am  |  2 +-
 configure.ac | 16 +++++++++++-----
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index e7f59d93b..03fa35236 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -14,7 +14,7 @@ EXTRA_DIST += \
 #	$(srcdir)/build/Makefile.win32.features-h \
 #	$(NULL)
 
-ACLOCAL_AMFLAGS = -I build
+ACLOCAL_AMFLAGS = -I build ${ACLOCAL_FLAGS}
 
 DIST_SUBDIRS = src doc util boilerplate test perf
 SUBDIRS = src doc util
diff --git a/configure.ac b/configure.ac
index 5d2e6ecee..824bc7931 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,18 +1,24 @@
-AC_PREREQ(2.59)
+AC_PREREQ([2.63])
 CAIRO_PARSE_VERSION
 AC_INIT([cairo],
 	[cairo_version_major.cairo_version_minor.cairo_version_micro],
-	[http://bugs.freedesktop.org/enter_bug.cgi?product=cairo])
+	[http://bugs.freedesktop.org/enter_bug.cgi?product=cairo],
+	[cairo],
+	[http://cairographics.org/])
 AC_CONFIG_AUX_DIR(build)
 AC_CONFIG_MACRO_DIR(build)
-AC_GNU_SOURCE
 AC_USE_SYSTEM_EXTENSIONS
 AC_CONFIG_SRCDIR(src/cairo.h)
 AC_CONFIG_HEADERS(config.h)
+
 AM_INIT_AUTOMAKE([1.9.6 gnu -Wall no-define])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
-AC_LIBTOOL_WIN32_DLL dnl Must be called before AC_PROG_LIBTOOL
-AC_PROG_LIBTOOL dnl ([1.4]) Don't remove!
+
+# Initialize libtool
+LT_PREREQ([2.2])
+LT_INIT([win32-dll])
+
+# Api documentation
 GTK_DOC_CHECK([1.6])
 
 AC_SYS_LARGEFILE